Specifications 1)New Bluetooth Headset 2)Bluetooth V2.1 3)Beautiful,Stylish design 4)Small, light weight New Bluetooth Headset Technology ParameterTechnical standards: Bluetooth version V2.1Transmission products: 10 mSize: Length: 51mm Width: 16mm thickness: 5mmWeight: about 10gTalk time: 4 hoursStandby time: 100 hoursBluetooth headset features:1)beautiful, stylish design2)support all Bluetooth devices3)clear voice4)less interference, confidentiality, and then hang up, redial, reject a call, mute function, Last number redial
Brand Name: SAWOLOL Model Number: HEP-001B Style: Neckband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: bubble bag and paper box Delivery Detail: 7-15 days after order confirmed Specifications 1. Bluetooth headphone 2. Back-neck design headphone 3. Take phones 4.Chargeable lithium battery 5. wireless Stereo Bluetooth Headphone Sports-style headphone,it's specially for your use when you are doing sports.- Back-neck, foldable design- Appliant to Version 2.0 - Transmitter Power: Class 2- Operation Distance: Within 10m- Frequency range: 2.4020-2.480GHz- Built-in rechargable Li-batteries:300mAh- Charger output Spec.: DC 5.0V(300mA)- Normal charging time: ≤3 hrs- Calling time: ≥10hrs- Music Time: ≥6hrs- Standby time: ≥135hrs- Unit dimension: 54x47x16 mm(Single Earplug) Packing:40pcs/CTN Carton Size: 52.5×24.5×41.5cmN.W.: 6
Specifications Manufacture Design NEWEST on-ear Executive headphone with High Quality and noise cancelling bluetooth headset we supply the sm Advantages of our factory 1 We are premium manufactory, specializing in combine this items for more than 10 years2 Skillful workers and efficient management ensure good quality and fast delivery3 Professional team and experienced staff supply you the top service4 Rapid response is our working standard Specification 1.Bluetooth V3.0+EDR compliant handsfree bluetooth headset with high voice quality 2.Small size and comfortable design3.Lowest power consumption, over 3hrs of talk-time4.Supports Bluetooth Headset and Headset, Hands-stereo6.Charger adapter Output: DC 5V&200mA7.Charging time:Max 1.5 hours8.Talk time: Up to 4 hours9.Standby time: Up to 80 hours9 model : cote-A0876 Accessories * ear hook* Clip* User's Guide* Charger* Packing* Earplugs* A pai
Specifications 1.Headset with PU foam 2.3.5mm stereo jack 3.with CE and ROHS certifications 4.Colors it is available 5.Blister/color boxes Superior quality 4.0v bluetooth headphones with CE/ROHS from China factory with the best price About us: Shenzhen Dayixin Technology Co., Ltd, established in 2007, specialized in developing and manufacturing various types of headphones, earphones, mini speakers and Microphones. Our office is located in Songgang Town of Shenzhen with convenient transportation and fast market information, we provide high-quality and competitive price products. Our Main lines: wireless headphones, Bluetooth Headsets, Stereo Headphones, computer headphones, mp3 earphones, mobile earphones, retractable earphones, mini speakers, bag speakersand Microphones ect... Product showing: Specifications: Bluetooth versionBluetooth V3.0+CSRSUPPORT: HSP, HFP, A2DP and AVRCPKeyVolume up/downSong last/nextMFB pair/pick/hang/r
Specifications receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone Main Function: This device allows bikers to receive GPS voice instructions, communicate with the passenger on the back seat, to conduct calls on their mobile phone and listen to the embedded FM radio or their MP3 player. Last but not least, the device offers biker-to-biker intercom communication. &nb
Specifications Perfect wireless bluetooth headphone 1.Comfortable, padded earcups 2.Noise Reducing 3.Natural & aggrandized bass so Product specification 1. Standard 3.5mm plug fit all the Comfortable to wear 2. Illustrious sub-woofer 3. Great complements for video conferencing, webcams and other audio voice applications 4. Very suitable for iPod or skype users, MP3/MP4 players, CD players, NDS, Cell Phones, iPad, Tablet PCs, PSP, Computers 5. Natural and aggrandized bass sound 6. Perfect earphone for a disturbance-free and impressive experience 7. Clip-on-ear special feature, Adjustable ear-band &nb
Brand Name: OEM Model Number: BSH555 Style: Headband Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: customized Packaging & Delivery Packaging Detail: Color box Delivery Detail: 3-5weeks Specifications bluetooth headphone 1.Hi-Fi visual 3D, Stereo 2.Bluetooth V4.0+EDR 3.CD quality music through APTX Hi-Fi Visual 3D Bluetooth Stereo Headphone: Feature*Hi-Fi visual 3D Bluetooth stereo headset*Bluetooth V4.0+EDR compliant*CD quality music through APTX, compatible with Bluetooth-enabled mobile phone,PDA,PC and other equipment*Multiple connectivity options: Line-in, BLE 4.0*A2DP switch between two connected phones*Automatically switch between line-in and audo input*Operating range: 10 meters*Talk time: Up to 12 hours*Music playback time: 8 hours*Standby time: Up to 500 hours
Brand Name: pak Model Number: pak15 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black Packaging & Delivery Packaging Detail: packing with retail box Delivery Detail: 1~3 days for big quantity order after receiving fund Specifications stereo bluetooth headset with mp3 player 1.Fast delivery headphone 2.High production with high quality 3.factory price Detailed Product Description stereo bluetooth headset with mp3 player 1.Fast delivery headphone 2.High production with high quality 3.factory price Feature 1)Original packing2)factory price3)mixed order is acceptable4)Drop shipping available5)Door to Door service,safe and fast6)shipping time:we will send the goods within 48 hours after your payment,and delivery about 3-4 days to you.
Brand Name: OEM Model Number: A-19 Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 7-10days Specifications 1)2.40GHz-2.48GHz 2)Bluetooth V2.0+EDR, 3)Glass2 4) FM+ mp3 player +bluetooth 5)Range:10 meters Item: A-19Name: bluetooth + card reader mp3 +FM (3 in one) headphone Features 1)Operating frequency range: 2.40GHz-2.48GHz2)Bluetooth V2.0+EDR, 3)Transmitting power: Glass24)Support: FM+ micro card up to 4GB mp3 player +bluetooth5)Range of wireless connection: 10 meters6)Built-in chargeable 300mAH lithium battery7)Talk time: 8hours; 8)Stand-by time: 150 hours, charge time:3-4hrs &
Brand Name: OEM Model Number: BH99B Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: pink price: cheap bluetooth headphone: bluetooth headphone Bluetooth Headset V2.0 EDR: Bluetooth Headset V2.0 EDR Long talking time: Long talking time Cheaper price: Cheaper price Talking time: Up to 4 hrs Accessories: Retail box user manual: user manual USB Cable ear hook: USB Cable ear hook Packaging & Delivery Packaging Detail: - Box: standard or customization - User Manual x1 - USB Cable x 1 - Charger: car charger or Travel charger Delivery Detail: 1-3 woking days Specifications 1)bluetooth headphone 2)Bluetooth Headset V2.0 EDR 3)Long talking time 4)Cheaper price 5)Talking time: Up to 4 hrs Product name : Bluetooth mono headsetBluetooth Headset V2.0 EDR, 10mTalking time: Up to 4 hrsAccessories: Retail box, user manual, USB Cable ear hook
Specifications --Life like sound --Noise cancelling design studio wireless bluetooth headphone Headphone type:Studio wireless bluetooth headphoneAdjust method:touch sensitive buttonFunctions:bluetooth audio input, bluetooth handsfree, Mp3, LINE INPower supply:DC5V/0.5A(USB), Built-in lithium battery 150mAhRated power:2.2WS/N: >80dBS/N: <0.5%@(1KHz)Frequency respones: 90Hz-20kHz Audio connector: 3.5mmColor:black, white, red, bluePlaying time: 4 hoursWeight: 135gOther charact: match easily with ipone, ipad. Inside with microphone with clear call. Features:Bluetooth wireless headphoneThe built-in microphone and call-forwarding functionRemote contro
Specifications New Bluetooth Headset 1.. OEM&ODM welcomed 2...fast ship 3.best price New Bluetooth Headset
Specifications 1.bluetooth headset for ps3/pc/mobile phone/working. 2.for ps3 games chatting. 3.factory high quality Functions: 1.Bluetooth headset for ps3,take you ps3 experience to the next level with this wireless headset.2.Discuss gaming strategy with your teammates, trash-talk your opponents or just chat while play your favorite games.3.Immerse yourself in the complete gaming experience.4.Leave voice messages to your friends and family with xbox live message service. Features: function button for:answering,ending,on,off.LED indicator light.receiver/speakermicrophone rotates:225 degrees.power interface/adapter for charging the unit.ear hookdecrease volume key (-)1increase volume key(+)2 Specifications: signal output:bluetooth-v2.0,class2frequency band:2.4GHZ-2.4835GHZ,ISM bandtalk time:up to 8 hoursstandby time:up to 200 hours.data encryption:128 bits encryptedpower capacity:rechargeable li-polymerpower supply:5v DC,100-240V AC adaptersize:150*140*47mm
Specifications 1) v4.0 bluetooth stereo headphone 2) V3.0 + EDR class2 3) Distance: 15M 4) BQB approval 5) OEM available v4.0 bluetooth stereo headphone bluetooth headphone with microphone (LB300) smallest bluetooth headset stereo bluetooth headphone with microphone (LB300) bluetooth headset cheap with microphone music enjoy and online chatting(LB300) bluetooth headset cheap Hand-free wireless bluetooth headphone/headset for Mobile phone(LB300) Hand-free wireless bluetootheadphone/headset for Mobile phone(LB300) Features: 1) Bluetooth headset with microphone 2) Enjoy stereo music wirelessly 3) Chat on,MSN, Skype, QQ wireless 4) Distance: 10~15 meters 5) Built-in rechargeable Li-ion battery ( 200mAh) 6) Working time: 6 hou
Specifications good quality, cheap, quick delivery time used for mobilephone&PS3 manufacturer offer Detailed Product Description1.Best selling mono wireless headset 2.Built-in rechargeable battery 3.Energy saving 4.Distinctly superior Features of Wireless headset: 1.Wireless headset with built-in rechargeable battery 2.Wireless headset,suitable for different bluetooth mobile phones 3.Wireless mono call center headset, low end and long talk time 4.Wireless headset with adjustable volume and 10 meters effective range 5.stylish mini and elegant appearance design 6.easy to wear without hook ,very comfortable 7.Redial the last call,clear sound,reject call,volume adjustable 8.Faster connecting ,convenient to listen to MP3 from cellphone 9.Talking time:up to 3H,Standby time:about 75H 10.CE,FCC,RoHS approval Product Specification: * Talk time: Up to 3 hours t
Specifications 1.Bluetooth standard : V2.1 2.Talking time : about 7 hours 3.Supported profiles : Headset, Hands-free 4.Supported Profiles:He Bluedio J9 Wireless Bluetooth Headset Headphone For Samsung GALAXY S II i9100Dimensions 27mm*13mm*21mmOperating Distance10mHeadset WeightAbout 5gTransmission powerclass 2Operating voltage3.6vvoice dial/redialyesTalking timeAbout 7HStandby timeAbout 80HCharging PlugA/C chargerMulti-function Button On/OffyesBattery: Battery Built-in rechargeable li-on polymer batteryVOIP:SupportSupported Profiles:Headset A2DP,AVRCP,HandsfreeStandard Bluetooth Features:YesMultipoint Technology:noMusic Streaming:nokia mobile phone and othe mobile phone support partIn the Box1 mono headset1 AC Charger1 User manual 1 earhookBrand: Bluedio- Modle: J9- Small and light bluetooth headset- Works stereo, excellent for listen music for your cell phone- Extremely clear voice- Supports Rech
Model Number: Bluetooth Headset BH320 Use: Mobile Phone Place of Origin: China Usage: Mobile Phone Packaging & Delivery Packaging Detail: Retail packing Delivery Detail: In 2 days Specifications 1) Bluetooth version: 1. 2 2) Frequency: 2. 4ghz 1) Bluetooth version: 1. 2 2) Frequency: 2. 4ghz 3) Operation range: 10m (33ft) 4) Talking time: Up to 6 hours 5) Standby time: Up to 200 hours 6) Charging time: 2 hours 7) Battery: Rechargeable Lithium Polymer 8) Support profiles: Handsfree and headset 9) Security: pairing, Encryption, Authentication 10) Chipset with echo and noise cancellation software 11) World class audio quality in even the noisiest environment 12) Quicker connection and reduced interference 13) Compatible with any brand bluetooth 1. 2 or 1. 1
Specifications Wireless stereo bluetooth headphone 1) Stereo sound quality 2) FM radio&mp3 3) 3.5mm audio cable 4) Support 32GB TF card Wireless headphones wireless headset stereo bluetooth headphone 2013 wholesale Feature Stereo Sound Quality.Light comfortable design and easy to use.Stable neckband means versatility for user’s conditions.Seamless switching between music and calls.Easy control panel for different functionsThe headset supports Bluetooth v2.0 + EDR with handsfree, Headset, A2DP (Stereo Music) and AVRCP (Audio Video Remote Control) profiles.Frequency Response is 22-18000 Hz and Total Harmonic Distortion is less than 0.5%.Operating distance: 10-20meters.Range of frequency: 2.4 to 2.4835GHz ISM band.Compatible with mobile phone, PDA, laptops, MP3/4/5 etc.FM function available Specification Bluetooth versionV2.0Solution ISSCEffective Range10-20MSupport the memory cardTF c
Specifications wireless bluetooth headset 1.comfortable to wear 2.clear sound quality 3.neck band style 4.sports wireless bluetooth headset Features and SpecificationsStereo Audio Wireless Bluetooth Headset Headphone for Mobile Phone PC Bluetooth headset lets you listen to music or take phone calls wirelesslyHigh-quality speakers deliver crisp, rich sound and deep bassAccept incoming calls or toggle between tracks with the touch of a buttonLightweight, comfortable design for all-day listeningSpecification:Stereo AudioBluetooth Version: 2.1Working Distance Range: 10M /30FTFrequency Range: 2.4GHz ISMRechargeable Battery: Lithium polymerCharge Time: ≤ 3 hoursWorking Time: ≥ 10 hoursCompatible with:Bluetooth enabled devices, such as most computers, cellphones, with iPhone 3GS/4, with iPad / iPod and Other MP3/MP4 playersPackage includes:1 x Stereo Audio Wireless Bluetooth Headset Headphone for Mobile Phone PC1 x Operation Manual1 x mini USB charging cable(length:68cm)
Brand Name: Commonly Style: Ear Hook Communication: Wireless Connectors: 6.3mm Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) MOQ: 100 QC: test one by one Quality: OEM original Quantity: in stock Model: Commonly Color: Black Shipment: Fedex/DHL/UPS/EMS Payment: T/T,Western union,Money Gram,Paypal Warranty: 1 year Website: www.ggit-international.com Packaging & Delivery Packaging Detail: OPP polybag,Blister,Color box,Gift box.(As request) Delivery Detail: 7-15 days after the payment Specifications 1.Convenient Wireless Bluetooth Headset Handfree 2.Fast delivery 3.100% perfect fit 4.Good service 5.High quality Convenient Wireless Bluetooth Headset Handfree Color:Black Product feature: 1.materia and appearance:2013 new bluetooth handfree,suitable for driving and business time.2.quality control:all products tested one by one before shipment3.price:resonable and compititive4.stoc
Brand Name: Neutral Model Number: BH501 Style: Ear Hook Communication: Wireless Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Full color options More Functions: separate music;choose songs easily Specially Suitable: travel;sports Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: 15-25days Specifications -Fashionable headset; -Waterproof design; -Excellent sound; -Extensible mark up Micro Sd(Max.to 32GB) Product Specifications: Bluetooth version:V2.1+EDR Class IIFrequency:2.4GHz-2.48GHzProfile supported:Headset and handsfree,A2DP and AVRCPChipset:CSROperation range:>10mTalking time: >10 HourMusic playing time:>7HourStand-by time: >200 HourWeight:104g
Brand Name: TSX Model Number: TSX-110 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: black white net weight: 3.3 kg gross weight: 15 kg carton size: 59*28*55 cm Packaging & Delivery Packaging Detail: middle package Delivery Detail: 15 days Specifications headset can play out clear, detailed but powerful voice. For Asian fans to provide the highest quality hearing enjoyment Soul by Ludacris is composed of the United States of America glamor award winning singerLudacris founded the professional brand headphones, from development to production. Ludacris spent a total of 3years to completion.The purpose is to the headset can play out clear, detailed but powerful voice. For Asian fans to provide the highest quality hearing enjoyment. Accessories:SOUL universal no microphone headset line 1,SOUL Apple dedicated controlData line 1Earphone portable bag1Wip
Specifications 1.Supports Bluetooth Headset and Hands-free Profile(HFP 1.5)2.Button design: MFB, VOL+, VOL-, FWD, REV 3.LED Indicator SPECIFICATION:1.Correspond With V2.1+EDR2.Support:HSP,HFP,A2DP,AVRCP3.Frequency range:2.4026GHz-2.480GHz4.Transmitting power:Class25.Working Distance Range:10m6.Charge Time:≤3.5 Hours7.Talk Time:≥12 Hours8.Musice Time:≥9.5 Hours9.Standby Time:≥165 Hours FEATURES:High quality speaker units for excellent sound experienceHigh quality leather earcapAdjustable headband for comfortable useWith volume controlExternal microphone optional. SERVES:1: Sample availability and policywe can provide free samples to you before your order.2: Guarantees:We assure the quality of your order same as the samples and delivery strictly follows the agreement.3. SupportAny inquiry will be replied by our professional staff. we will assist you shipment, insurance and others documents such as Form A, inspection certificate etc.4. after sales serviceWe wi
Brand Name: MEW Model Number: WH-002 Style: Ear Hook Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) OEM: highly welcomed MOQ: 100 pcs Fuctiion: waterproof,bluetooth,noise cancelling microphone: YES League offer download: YES MP3 WMA: YES Memory power: YES Cable headset: YES Packaging & Delivery Packaging Detail: Product size:18.5*16*7cm Packing size:19*16.5*7.5cm Delivery Detail: within 3-6 days after payment arrived Specifications bluetooth headphone 1.put TF card play music directly 2.automatic FM radio function 3.colors: black. White. Red. Blue. Purple Wireless Waterproof headphones adapter1) Put TF card play music directly, and support for multiple audio format: WMA MP3... 2) Automatic FM radio function3) Recording function (according to the customization)4) Support cable headset heard that function, with a microphone5) Without electricity songs, radio memory functions6)
Brand Name: bluetooth headset Model Number: SH202-3 Function: Bluetooth,Noise Cancelling Working range:10M: Frequency range :2.4-2.48Ghz Talk time :â¥5 hrs: Charging time:<3 hrs Standby time:⥠150 hrs: Charger power : AC input 110-240V DC output5V 24*11.2*18mm 6.5: two mic, noice cancelling Packaging & Delivery Packaging Detail: Packing Terms:Paper box, charger manual Delivery Detail: 12 working days after received your 30% deposit Specifications Specification:24*11.2*18mm 6.5 two mic, noice cancelling Bluetooth standard:V2.1 + EDR compatible V1.0 V1.1 / V1.2 / / V2.0 Transmission: class2 Working range:10M Frequency range :2.4-2.48Ghz
Brand Name: JT Bluetooth headphone Model Number: JT-2830- Bluetooth headphone Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Any color Weight: 144g Music Formats: MP3, WAV, WMA Type: Bluetooth headphone Plug Type: 3.7V 180mAh Music player time: 8 hours Battery: USB 350mA/h Packing: Color box Qty/ctn: 40pcs/ctn Ctn size: 46x 40 x 38cm Packaging & Delivery Packaging Detail: Bluetooth headphone Packing : Color box(14.5x 12 x8.5cm) ; 40pcs/ctn ; 46x 40 x 38cm; 9.8kgs/8.8kgs Delivery Detail: 20 days-Bluetooth headphone Specifications 1.Bluetooth headphone 2.Sensitivity micro bluetooth headphone 3.Best price,good quality,newest 4.Noise cancelling headphone Bluetooth headphone for music wirelessly JT-2830 BLUETOOTH HANDPHONE FEATURE : 1) Sensitivity micro bluetooth headphone2) Easily charge via USB port3) Accept incoming calls or toggle betw
Brand Name: OEM Model Number: FV-HD180 Style: Headband,headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Speaker: 40mm Impedance: 32ohm color: red, white, black,green and blue Packaging & Delivery Packaging Detail: OEM PACKING Delivery Detail: 15-25days Specifications 2013 new hot selling stereo bluetooth headset 1.comfortable wearing 2.durable 3.reasonable price 4.OEM is welcome BLUETOOTH STEREO HEADSET Key Specifications/Special Features:Features: Perfect headset for a disturbance-free experienceMaximum comfortable and super performanceExcellent for interactive games, online chat and personal CD music enjoymentSpecifications: Bluetooth Specification : v3.0+EDR class 2 RF Frequency Range: 2.402-2.480GHZ,2.4G ISM brandRadio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBmSupports Bluetooth Headset and Hands-free profilesOperating distance:about 10 metersNominal c
Specifications Bluetooth Headset Headphone Premium Quality Standard CE RoHs FCC Reasonable Price Fast Delivery Features:Suitable for Apple's iPod and iPhone seriesUnique and comfortable designCrystal clear stereo soundBig volume battery support long time workingVarious colors are available (black, blue and pink)Specifications:Bluetooth protocol: CSR 2.1V + EDR, Class 2Profile: headset, handsfree, A2DP, AVRCPBattery capacity: 230mA rechargeable Li-PolymerWorking time:Music: up to 10 hoursTalk: up to 11 hoursStandby time: up to 250 hoursDimensions: 162 x 153.5 x 32mm
Specifications Double Mic Noise Cancellation Bluetooth Headset high quality.pretty bluetooth headset Suitable for one or two earsAdopt the most advanced dual-Mic noise cancellation tech to stop any interference, ensure all conversations can be free from obstruction.DSP for crystal sound qualityComfortable for all day useHigh performance with Bluetooth 2.1 EDR techBattery indicatorRadius of transmission-10 metersspecification:Chipset:CSR BC5 V2.1Support:A2DP,AVRCP,Headset,Headfree,Noise-Canceling,Voice-Dial/MuteBroadcast Range:10MTalking Time:4 hoursStand-by time:100 hoursColor: BlackNet weight:10gPackage includes:1 X bluetooth headset1 X power charger1 X ear hook1 X English manual
Specifications stereo bluetooth headphone 1.Handsfree Headset,compatible with any phones 2.Removable ear-hook fits either ears 3.CE,ROhs stereo bluetooth headphone. Feartures: CE,ROHS,FCC approvalBluetooth Version 2.1+EDRNoise Cancelling Functiongood quality,superior clear voiceErgonomic and Fashion designRemovable ear-hook fits either earsBluetooth Handsfree Headset,compatible with any mobile phoneHigh Capacity&Rechargeable BatteryAutomatic cennecting functionEnergy saving function,200% longer talk timHandsfree,answer/reject call and call the last coming NO.Voice Dialing,Re-dialing function.Technical Parameter: Frequency range:2.4GHz-2.48GHzTransmission power:class2Transmission distance:10MOperating voltage:3.6VOperating current:≤35mAStandby current:≤2mACharger power:Input 100~240V AC,Output 5V DCWorking temperature:-20°C~60°CCharging temperature:0°C~45°CCharging time:2 hoursStandby time:120 hours